Darwin defined “evolution as “descent with modification”. But modification of what? The messy mix of DNA in sexual reproduction is not modification of anything. Two become three in sexual reproduction while one becomes two in mitosis and budding. No parent is being modified. Either way, descent by definition is the creation of new entities. Modification by definition is the same one entity before and after. The combination “descent with modification” is simply incoherent. Is this just an unfortunate linguistic error that hides a real process? Could this apply to populations instead? Populations change, but they do not descend – just individual members do. OK then, “descent with modification” is just a pleasant but otherwise incoherent soundbite. Continue reading
Descent with Modification misrepresentation
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